A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The seahorse is the only fish to have a neck.
12
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
A giraffe's kick is so powerful that it can decapitate a lion.
216
When dragonflies mate, their tails form a love heart.
22
There's a rare breed of pig that looks like a sheep.
14
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217